Hi there,
I am an expert in scripting and automation. Based on your requirements, it seems you need a script that can generate random numbers and save them on a CSV file. I can design a script that can do this. You can pass either command line arguments to it to specify how many numbers you want generated and optionally, the name of the output file and it will generate the numbers. If there are other details I am missing please share them on chat. I would be glad to do this for you. Thanks for your time and consideration.